Pinoy Big Brother: Double Up

Pinoy Big Brother: Double Up
Season 3
Presented by
No. of days133
No. of housemates26
WinnerMelisa Cantiveros
Runner-upPaul Jake Castillo
Release
Original networkABS-CBN
Original releaseOctober 4, 2009 (2009-10-04) 
February 13, 2010 (2010-02-13)
Season chronology

The third season of the reality game show Pinoy Big Brother, subtitled "Double Up" aired on ABS-CBN for 133 days from October 4, 2009 to February 13, 2010.

This is the third civilian season and the seventh season overall to air on the network. This season broke the previous civilian season's record for the longest stay of housemates inside the house by only one week.

After 133 days, Melisa Cantiveros emerged as the winner of this season. Paul Jake Castillo was the runner-up, while Jason Francisco, Johan Santos, and Steve "Tibo" Jumalon were the finalists.